Harzif, A., Department of Obstetrics and Gynecology, Reproductive Immunology and Endocrinology Division, Faculty of Medicine, Dr. Cipto Mangunkusumo General Hospital, Universitas Indonesia, Jakarta, Indonesia; Hyaswicaksono, P., Department of Obstetrics and Gynecology, Faculty of Medicine, Dr. Cipto Mangunkusumo General Hospital, Universitas Indonesia, Jl. Diponegoro No. 71, Jakarta Pusat, 10340, Indonesia; Kurniawan, R., Department of Obstetrics and Gynecology, Faculty of Medicine, Dr. Cipto Mangunkusumo General Hospital, Universitas Indonesia, Jl. Diponegoro No. 71, Jakarta Pusat, 10340, Indonesia; Wiweko, B., Department of Obstetrics and Gynecology, Reproductive Immunology and Endocrinology Division, Faculty of Medicine, Dr. Cipto Mangunkusumo General Hospital, Universitas Indonesia, Jakarta, Indonesia